Voter Registration in Missouri

Attention: Voter information and identification requirements may change prior to an election. Please check the Secretary of State website to make sure you have the most current information.

Prior to participating in Missouri elections, you must
register to vote with the Missouri Secretary of State (SOS) at your local election authority (also called county clerk or board of elections offices.)

You can also obtain a voter registration form and register to vote through the Missouri
Department of Revenue (DOR) when you apply for a driver's license.

Voter Eligibility in Missouri

You must meet the following requirements to qualify for voter registration in Missouri:

Be a U.S. citizen.

Be at least 17 1/2 years old to register, and 18 years old by Election Day.

Be a resident of Missouri.

NOT be:

Incarcerated, on parole, or probation due to a felony conviction.*

Convicted of a felony related to voting or elections.

*Upon completion of all supervised release your voting rights are automatically restored and you should
re-register to vote.

NOTE: You will need to re-register every year that you are out of state or overseas.

Deadline to Register to Vote in MO

In Missouri, you must register to vote by the
4th Wednesday before the next election to be eligible to participate in it. If you don't register by this time, you won't be able to vote until the following election.